Have you ever been used???

I put up a front you went behind,
You stabbed me in the back with a friend of mine
for the moment his name will remain undefined
But underlined until the day that my heart's refined
You can ask for bail but you'll get denied
Sentenced to a life of shame for you short lived crime
I knew you for a week but it felt like nine
Just the sparkle in your eyes alone could stop time
But now over yeah im fine
I think its time for me to end this rhyme?
WAIT!
It looks like it goes on, its just begun
I haven't finished speaking of he wrongs you've done
You broke my heart into so many tiny parts
And now im constantly afflicted with arrows through my heart
Even though it was only a week i didn't want us to part
Because in that one week i found you had stolen my heart
And in that same week you utterly destroyed it!!!
But that debt remains overdue i'm coming for you
and when i do you're gonna be screwed!